Air-purifying device



FIG. 1 is an isometric view embodying our new design including a base portion and a top portion;

FIG. 2 is top planar view thereof;

FIG. 3 is a left side planar view thereof;

FIG. 4 is a front planar view thereof;

FIG. 5 is a right side planar view thereof;

FIG. 6 is a bottom planar view thereof.

FIG. 7 is a perspective view showing the base portion of an air-purifying device, shown separately for clarity of illustration;

FIG. 8 is top planar view thereof;

FIG. 9 is a left side planar view thereof;

FIG. 10 is a front planar view thereof;

FIG. 11 is a right side planar view thereof;

FIG. 12 is a bottom planar view thereof.

FIG. 13 is a perspective view showing the top portion of an air-purifying device, shown separately for clarity of illustration;

FIG. 14 is top planar view thereof;

FIG. 15 is a left side planar view thereof;

FIG. 16 is a front planar view thereof;

FIG. 17 is a right side planar view thereof; and,

FIG. 18 is a bottom planar view thereof. 

The ornamental design for an air-purifying device, as shown and described. 